[Amps] New GS-35B amplifier..

robert briggs vk3zl at bigpond.com
Sat Apr 11 22:12:08 PDT 2009


Hi ken,

The plate choke bypass capacitor is a .0015pf  6kv ceramic.....Plate 
choke is 215 turns on a 1 inch Teflon former standard values I am using 
in another 160 meter GS-35B amplifier

Ken wrote:
> What is the value of the plate choke?
> What is the value of the plate choke bypass cap?
> How much power out are you getting with 20 watts drive?
> 73,
> Ken W2DTC
> ---------------------------------
>
> Applying 20 watts of drive the amplifier tunes and loads properly grid
>> current loading down to around 60ma anode current to around 
>> 200ma...If I increase the drive beyond 20 watts the anode current 
>> immediately shoots to 800ma and the grid current off the scale 
>> tripping the protection circuit.
>


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